To stop your dog's urine from killing grass, people use Dog Rocks, natural rocks from Australia claimed to filter impurities like nitrates, ammonia, and tin from drinking water, reducing burn spots by giving your dog cleaner water and lowering urine's nitrogen content, though scientific consensus on their effectiveness is mixed. You place them in the water bowl, they work for about two months, and some say the benefit comes from increased water intake, diluting urine, not just the rocks themselves.
So when placed in water, Dog Rocks will help purify the water by removing some nitrates, ammonia and harmful trace elements thereby giving your dog a cleaner source of water and lowering the amount of nitrates found in their diet.
The best treatment is a product called Green Grass. It is a treatment that is mixed in with your dogs food and is safe for your dog but keeps the urine clear and prevents burning or staining of the grass. While there are other treatments and supplements on the market green grass is the best.
This is the ONLY sure solution for the problem! Always provide adequate water for your pet; increased water consumption will dilute urine, reducing the potential for turf injury.
Unlike other products, Dog Rocks don't alter your dog's urine pH—instead, they filter out excess nitrates from drinking water, helping prevent damage to grass, hedges, and plants. Simply place one pack in your dog's water bowl, and enjoy up to two months of greener, healthier grass.
You may have seen people putting rocks in their dog's water bowls and wondered what was happening. These rocks are widely regarded as helping neutralize dog urine. The rocks are said to purify the water, removing nitrates and ammonia from the water so the dog excretes less of these grass-killing elements.
The "10 10 10 rule" for dogs refers to two main concepts: a potty training method for puppies (10 mins outside, 10 ft space, 10 mins supervision/reward) and the 80/10/10 guideline for raw feeding (80% muscle meat, 10% bone, 10% organ), both offering structure for training or diet. Another interpretation is the 10% rule for treats, limiting them to 10% of daily calories to maintain a balanced diet, ensuring most nutrition comes from complete dog food.
Water well where your pet has peed
So, bearing in mind it's unlikely you'll be able to prevent wee on your lawn, the next best thing to do is water well wherever your pet has urinated. This helps dilute the nitrogen and can avoid the inevitable yellowing of the grass blades.
1. Citrus. Citrus scents—like those from oranges, lemons, or limes—are highly effective at keeping dogs away from specific areas.
To get rid of dog pee spots in grass fast, flush the area with water, remove any damaged grass, apply nutrient-rich topsoil and use a lawn repair product like Lawnifi® Recover.
WILL GRASS GROW BACK AFTER DOG URINE? The short answer: yes. But, it depends on the size of the burn or brown spot as well as the severity to say how long it might take or if the grass will grow back on its own.
Strategy 2: Extra hydration
One good way to reduce nitrogen in dog urine is to have your dog drink more water. However it is often easier said that done! The best way I have found to increase hydration is to offer bone broth or water diluted with bone broth.
Tomato juice, apple cider vinegar, and vitamin C
This idea is based on the myth that dog wee is acidic. Just like baking soda, this remedy doesn't deal with the real problem of high nitrogen concentrations – plus we highly advise treating the lawn and not the dog!
Dog rocks can be a popular solution for yellow patches caused by your dog's urine, but their effectiveness is still up for debate, and you should always consult with a veterinarian before trying new products on your pet.
Dog Rocks are a mineralised rock which when placed in a dog's water bowl changes the Nitrogen levels of a dog's urine, meaning it won't stain grass. The key element in Dog Rocks is Zeolite, which neutralises Nitrogen levels without altering the pH level of the water.
Filtered water can work in a similar way to Dog Rocks, by removing impurities in the water. If you do not have access to a filtered water tap, a popular option is to use a filtered water jug. These jugs often come with a removable filter which can be changed every 2 months.
Bad Smells to Steer Clear From
Your pooch will hate the smell of mothballs, alcohol, cleaning products and nail polish!
Use Natural Repellents
Using natural items like vinegar, citrus peels, coffee grounds and cayenne pepper can be an effective and eco-friendly way to deter dogs from your lawn.
Dogs generally dislike the smell of vinegar. When they encounter it, they may avoid the area because the strong, pungent odour overwhelms their sensitive sense of smell. This makes the spot unattractive for them to revisit for urination.
Additional details
Dog Rocks take just 8-10 hours to start working in the water. After 8-10 hours no new burn patches will occur…. however it won't fix the old spots! With proper lawn maintenance you will see vast improvements in 5 weeks.
Follow these seven tips to a greener and healthier lawn:
The 3-3-3 rule for dogs is a guideline for the adjustment period after adoption, representing 3 days (overwhelmed/hiding), 3 weeks (settling in/testing boundaries), and 3 months (feeling at home/bonding) to help owners manage expectations and provide patience, routine, and a calm environment, understanding that anxiety is normal as they decompress from a stressful past. It's a framework for recognizing stress and fostering trust, not a rigid timeline, but it helps owners understand why a new dog might seem timid or act out initially.
An hour for a dog feels much longer than an hour for a human because dogs perceive time more slowly due to their faster metabolism and heightened awareness of routines, so a 10-minute wait can feel like 70 minutes to them, and your hour-long absence feels like an eternity, though they don't grasp clock time but rather the intervals between events like meals, walks, and your return.
The hardest "commandment" (command) to teach a dog is often considered Recall ("Come"), due to powerful natural instincts to explore or play, followed by impulse control commands like "Leave It/Drop It", and complex obedience actions like the "Finish" (positioning at the handler's side) or "Heel", requiring intense focus and self-control, especially with distractions like other dogs or interesting sights/smells.